5. Write in the products. Account for all the carbons in the starting materials! a) H20...
2. Write in the products, accounting for all the carbons. H30*, heat - H90", heat CH LiAIHA LIAI MORSODBONORRHODOBNO
Design a synthesis of the following from starting materials with 5 or fewer carbons. All materials used in the synthesis must cost less than $5 per gram.
4.2. Suggest reasonable mechanisms for each of the following reactions. The starting materials are racemic, unless otherwise stated. PhCH,CI + POCH3)3 — PhCH POCH3)2 + CH,CI сн. CH3 CH₂ OH BSCI CHA . CH₂ OH pyridine CH1 but e CH₂ CH₂ BSCI pyridine Bs BsO HC=CCH CH CH CI CF3CO H H percevonova co ,C=CCH2CH2CH2O2CF3 n nousemuannen NH2 TOH NaNO2, H20 NO2, H2 C H=0but (CH3), HCIOTY OH NaNO2, H20 NH, HClO (CH3), HOCH=0 Br CH₂ CH₃ CH₃ CH but...
write the major products and state whether it is SN1, SN2, E1, E2, E1cB or none of the above. 1. Write the major products and state whether it is Sul, SN21 Clearly show all stereochemistry ether it is SI, S.2, E1, E2, Elc, or none of the above [ X + CH, P–NH - CH,CH OH CH SOC/Rennene OH Інн CH.CH NBS/CCI HC-80 CH, PBT IH CH; HT HA (CH),Co (CH3),COH (CH), HHI SOCI/Pyridine T ZH Hн,о CH.CH "OH CH-NH,...
Question 5) Write a complete stepwise mechani sm to account for the following reactions. Show all intermediane stractures and all electron flow with curved arrows (10 points each) 1 O heating OH 2) HSO HO осH HC (catalytic) CH,он coH b)
3 & 4 please Draw all possible El elimination products and indicate which alkene is the major product: CH3OH CH3 a) HC-C-ci CH3 CH3CH2OH CH3C430H CH3CH2OH Br CH3CH2OH I X ORSOGON CH3OH Br brow all possible E2 elimination products and indicate which okene is the major product CH, ON CH, OH CHÚCHONa CH,CH OH CHÚCH ONa CH,CH, OH CH3CH2ONa d YoX CH₂CH₂OH CH,CH OH (CH3),COH TONE CH,(CH)CH,OH CHCH,ONa CH,CH,OH CH,CH, CH,CH,ONa CH,CH, OH CH,
Devise a synthesis of (Z)-4,4-dimethyl-2-pentene using one of the starting materials and any of the reagents below using the fewest steps possible. If you need fewer than the 3 steps allowed, enter "none" for reagents in the remaining unused steps. Starting materials HCBCH HC=C–CH, HC=C=CH-CH, HC=C=CH-CH-CH-CH, остаток сн. HC=C–C–CH, Η. сн. HC=C–C–CH, CH, . Reagents a NaNH, NHI) diodoethane g 1-bromo-3-methylbutane į Hy / Lindlar catalyst b NaOH ІН,0 e 1-bromopropane ht-butyl bromide k H, NH (1) c iodomethane f...
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
Transform each of the given starting materials into the desired products by providing the reagents. You may use any carbon fragment up to FOUR carbons. If it is a multiple step process, you must indicate separation of steps with numbers (eg. 1. 2. 3. etc). Partial points may be given for correct products of intermediate steps. a) н H- H b) H H Me c) H H Me но d) Me H H H.. Me only this regioisomer
Write the major products and state whether it is SN1, SN2, E1, E2, E1cB, or none of the above. Show all stereochemistry. Write the major product(s), and state whether it is Syl, Sy2, El, E2, ElcB, or none of the above. III. Clearly show all stereochemistry ОТ NH2 + CH, сH,он CH, н сH, sOcyBenzene н н. он H H H H сн,сн, NBS/CC оть CH Н.С H H PBr HO H Н- нн н.с H Cl CH CH3 (CH)o8...